package com.exam.service;

import com.exam.entity.Admin;
import com.exam.entity.Student;
import com.exam.entity.Teacher;
import com.exam.entity.User;

public interface LoginService {

    public User userLogin(String username, String password);

    public Admin adminLogin(String username, String password);

    public Teacher teacherLogin(Integer username, String password);

    public Student studentLogin(Integer username, String password);

    User userLoginByPhone(String phone);
}
